根据老师给的网址在官网下载镜像

然后用Win32DiskImager烧录,点击选择镜像,然后选择烧录的盘片,再点击写入即可

country=CN
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="ChinaNet-digB"
psk="zyj19991106"
priority=1
}
network={
ssid="HUAWEI P30"
psk="zyj19991106"
priority=2
}
ssh pi@树莓派ip
sudo raspi-config





sudo nano /etc/apt/sources.list
#源代码注释,添加以下代码
deb https://mirrors.aliyun.com/raspbian/raspbian/ buster main non-free contrib
deb-src https://mirrors.aliyun.com/raspbian/raspbian/ buster main non-free contrib`

sudo apt-get update
sudo apt-get upgrade
首先,开启摄像头

# coding=utf-8
# photo.py
from picamera import PiCamera
from time import sleep
camera = PiCamera()
camera.rotation = 180 # 旋转180度
sleep(4) # 摄像头感光
camera.capture(‘/home/pi/Desktop/test.jpg‘) # 拍照并保存
运行py文件拍照,看见桌面上出现了test.jpg

# coding=utf-8
# record.py
from picamera import PiCamera
from time import sleep
camera = PiCamera()
camera.rotation = 180 # 旋转180度
sleep(5) # 摄像头感光
camera.start_recording(‘/home/pi/Desktop/video.h264‘) # 参数为文件路径
sleep(30) # 录制5秒
camera.stop_recording() # 停止录制
运行py文件后


sudo apt-get update
sudo apt-get install vlc
sudo raspivid -o - -t 0 -w 640 -h 360 -fps 25|cvlc -vvv stream:///dev/stdin --sout ‘#standard{access=http,mux=ts,dst=:8090}‘ :demux=h264
http://树莓派ip:8090/

小组情况
| 学号 | 姓名 |
|---|---|
| 031702340 | 张逸杰 |
| 031702341 | 黄彬煌 |
| 031702331 | 杨锦镔 |

原文:https://www.cnblogs.com/zyj19991106/p/12960672.html